Color asphalt concrete capable of shining

A technology of colored asphalt and concrete, which is applied in the field of municipal engineering construction materials, can solve problems such as poor warning effects and environmental pollution, and achieve the effects of improving imbalance, improving traffic functions, and beautifying and inducing traffic

Inactive Publication Date: 2005-10-26
杨毅男
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In order to effectively solve the pollution of black asphalt concrete pavement to the environment and the "heat island" effect; to improve the black monotony of ordinary asphalt concrete pavement and the imbalance with the surroundi

Method used

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Examples

Experimental program
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Effect test

Embodiment

[0114] First, it is the preparation of colorless binder. It is based on petroleum resin (Ss) and mineral oil (Ks), adding one of SBS or EVA as a modifier, mixed according to a certain proportion and heated to a temperature of 150 ° C to 170 ° C, and it will be in a molten state. The solid SS is fully swollen in Ks, and then subjected to high-speed shearing to make the components mix with each other to form a uniform mixture and make a colorless cement. Secondly, it is the determination of the colorless cement mix ratio. Through experiments, the indicators of penetration, softening point and equivalent brittle point measured by several groups of mixtures of Ss and Ks in different proportions are:

[0115] Ss: Ks

[0116] From the indicators listed in Table 1, when Ks decreases and Ss increases, the penetration value decreases and the softening point increases. It shows that the viscosity of cement increases, and the increase of brittle point indicates that the low t...

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PUM

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Abstract

The present invention belongs to the field of municipal engineering material, in particular it relates to a color bituminous concrete capable of making luminescence. It is formed from one of colourless adhesive material or colourless bitumen or colour bitumen, luminescent material, mineral pigment, organic colouring agent and adjuvant. Said color bituminous concrete can have various colours, and is applicable to various roads, streets, pavement, public square and others for laying colour road surface capable of making luminescence.

Description

[0001] The luminescent colored asphalt concrete of the invention has simple and convenient production technology, wide application range and meets environmental protection requirements. 1. Technical field [0002] It belongs to the category of municipal engineering and belongs to the technical field of municipal engineering construction materials. 2. Background technology [0003] 1. Understanding of the invention of "luminous colored asphalt concrete". [0004] The luminescent colored asphalt concrete of the present invention firstly prepares a colorless cementing material. The colorless binder is based on petroleum resin (Ss) and mineral oil (Ks), and added to ethylene-vinyl acetate copolymer (EVA) or styrene-butadiene-styrene block copolymer (SBS) One acts as a modifier. It is mixed according to a certain ratio and heated to a certain temperature to be in a molten state, so that the solid petroleum resin (Ss) is fully swollen in the mineral oil (Ks), and then subjected ...

Claims

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Application Information

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IPC IPC(8): C04B28/00
Inventor 杨毅男
Owner 杨毅男
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